Erecting structural steel · New York

Mclo Structural Steel Corp.

Ronkonkoma, NY · ~103 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Mclo Structural Steel Corp. runs at 0% of its industry's injury rate - about level with the typical Erecting structural steel workplace, earning a grade C.

Mclo Structural Steel Corp.: 0.0 TCR = 0% of Erecting structural steel BLS 2.8 · 2y Form 300A (see methodology below)

Mclo Structural Steel Corp. safety composite

Mclo Structural Steel Corp. scores strongest on total case rate (tcr) (safer than 100% of same-industry peers) and weakest on fatalities (safer than 53%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

B

81/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0 per 100 workers

Safer than 100% of industry peers

DART rate
B 0 per 100 workers

Safer than 80% of industry peers

Fatalities
D 0

Safer than 53% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

Mclo Structural Steel Corp. held a steady TCR band

Mclo Structural Steel Corp.'s TCR held near 0.0 from 0.0 in 2017 to 0.0 in 2018. Peak filing year was 2017 at 0.0 TCR.

2017=0.0 · 2018=0.0

OSHA ITA Form 300A scorecard

Establishment book 238120 · Ronkonkoma, NY AT/BELOW-IND · MID

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/43
  • PHOTO Great Lakes Tower & …
  • BOOK 2y book
  • INJ 0 inj
  • SIZE ~103 FTE

Nearest TCR peer: Great Lakes Tower & Antenna Co., Inc. (0.3 TCR gap)

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Mclo Structural Steel Corp. in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Mclo Structural Steel Corp. averages 0.0 TCR (0% of the Erecting structural steel BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Mclo Structural Steel Corp. TCR series: 2017=0 · 2018=0 · BLS 2.8

Where Mclo Structural Steel Corp. falls in its industry

705 Erecting structural steel establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 3.9.

More dangerous than peersSafer than peers

Narrower to New York alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 43 Erecting structural steel employers in New York.

Mclo Structural Steel Corp. (103 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 58 employees and a TCR of 3.9 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 050100150200250 0246810 Average employees Total Case Rate Mclo Structural Steel Corp.
Mclo Structural Steel Corp. (103 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 58 employees and a TCR of 3.9

Mclo Structural Steel Corp. has more employees than the Erecting structural steel median and a lower injury rate than the industry's median TCR of 3.9. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2018 0.0 0.0 0 0 0
2017 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238120 · NY · Ronkonkoma

705 Erecting structural steel employers nationwide with a credible TCR · 21,008 rated employers in New York with headcount on file · 86 employers in Ronkonkoma, NY · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Great Lakes Tower & Antenna Co., Inc. 0.3 TCR
NAICS-TCR Main Office 0.3 TCR
NAICS-TCR Conroe High 0.3 TCR
NAICS-TCR Starko Inc./ACR Construction 0.3 TCR
STATE-SIZE Christie Avenue Reporting Ctr. 103 FTE
STATE-SIZE Cedar Creek 103 FTE
STATE-SIZE The Hayner Hoyt Corporation 103 FTE
STATE-SIZE Comfort Systems USA (Syracuse), Inc. - DBA ABJ Fire Protection 103 FTE
CITY-NEAR 1849 614 FTE
CITY-NEAR 1980 410 FTE
CITY-NEAR 6319-020061 329 FTE
CITY-NEAR Defense and Systems Bohemia NY 271 FTE
NAT-TCR Aviation Other : Virtual Employee Roll-Up Site 0.0 TCR
NAT-TCR AZ-01 0.0 TCR
NAT-TCR CT-02 0.0 TCR
NAT-TCR NJ-05 0.0 TCR
NAT-SIZE Peapod S&S Ansonia, Ct 103 FTE
NAT-SIZE Dallastown Operating Inc. 103 FTE
NAT-SIZE Wisenbaker Builder Services - RVS 103 FTE
NAT-SIZE Bridgeport 103 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2018, 2017. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.